SPAN/AP CHEMISTRY. Dates Topics Concepts Skills Activities Assessments

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1 Dates Topics Concepts Skills Activities Assessments 8/9-8/17 Nomenclature of Common and Systematic names Students learn the systematic approach for Read Chapters 5-7 & 10 Inorganic compounds Oxidation numbers naming chemicals using the older Latin prefixes Worksheets and problems from Ch 7 Writing formulas and suffixes along with the new stock method Lab- Safety a. Binary Students look at periodic table to predict trends Test: MC & ORQ b. Ternary in oxidation numbers for each ion Lab: Measurements Salts of Multivalented cations Students apply rules for writing compounds Lab: Elements, Compounds,mixtures correctly making sure the algebraic sum is zero Students introduced to Coulomb's effect of opposites attract Quantitative Composition The mole Students apply the concepts of very large of compounds Molar mass of compounds numbers (the mole) to the real world Percentage composition (scientific notation) Empirical formula Students use the Periodic table to calculate Molecular formula molecular mass or formula weights Students do quantitative analysis of compounds to determine % composition Students do quantitative analysis to determine empirical formula from % compositions Students compare/contrast empirical formula with molecular formula Students work problems of applications to real world Lab: Formula of Hydrate 8/18-9/9 Chemical reactions Types of reactions Students perform experiment of different types of Read Ch 8 & 17 a. composition reactions Do questions & Problems pf b. decomposition Students determine experimentally how activity OR Test on Types c. single replacement charts are developed OR Test on Balancing d. double replacement Students develop methods for balancing equations OR Test on Predicting products e. REDOX (not Redox) by inspection Test balancing redox rxns Balancing reactions Students learn to balance redox equations by Lab: Density of Solid & Identification of Unknow Activity of series of elements oxid-recuction eq. method, half reaction method Lab: Simple Rxn Solubility charts in acidic soln, in basic soln Lab: activity series Students learn techniques for predicting products of reactions. 1

2 Dates Topics Concepts Processes Activities Assessments 9/12-9/23 9/26-10/7 Calculations from Mole to mole calculations Students use balanced equations to solve mass Read Ch 9 Chemical Equations Mole to gram calculations to mass relationships of various reactions. Questions & problems pg Grams to grams calculations Students develop reading skills needed to work Worksheet Limiting reactants word problems involving reactions Lab:distillation Yield percentage calculations Students learn to determine which numbers in Test: Stoichiometry mass to mass problems are consume and Test: Limiting Reactants % Yield which are excessive Students learn reactions are not 100% effective Gaseous state of Properties of matter Students learn to use the various laws to predict Read Ch 12 matter Kinetic Molecular Theory behavior of gas in ideal and less than ideal Problems pg Boyle's Law conditions Lab: Gas Laws (boyles) Charles Law Students measure pressure, temp and volume Lab: Combine Gas law Combined Gas Law with a variety of devices. Test Gay-Lussac's Law Students learn calculating methods for various Demo of gas pressure Dalton's Law set of conditions Demo effects of lower vapor pressure on B pt. Avogadro's Law Students apply gas laws to real world conditions Ideal Gas Law Students reinforce math skills involving variations Real Gases and interpretation of data Air pollution 10/17-10/28 Liquids and their Liquids and solids Students learn the relationship between types of Read ch 13 properties (emphasis Change of phase molecules and their ability to have Problems pg on water) Surface tension intramolecular reactions Demo of supersaturated solution Structure of water molecules Students have experiences with the phases of Lab: Chromatography Hydrogen bonding chemicals and energy Test: KMT Polar/nonpolar molecules Students develop appreciation for the water Test: Heat curves; Solubility curves Selective solvents molecule and its affect on their everyday lives Test: Frezzing pt depression/ boiling pt elevatio Hydrates Students improve on their graphing skills and Anhydrous materials interpretation of data Hygroscopic materials Efflorescence 2

3 Topics Concepts Processes SPAN/AP CHEMISTRY 10/31-11/11 The Solution Process Solvent-Solute = Solution Students introduced to various solution Read ch 14 Types of solution preparations Problems/ questions pg a. true solutions Students investigate the affects of adding various Lab: oxides and their water solutions b. colloidal suspensions solutes to various solvents on the boiling point Test: molarity c. suspensions and freezing point Test: molality d. electrolytes/nonelectrolytes Students learn to read and apply solubility rules Factors related to solubility for various cations and anions Rates of dissolving Students investigate factors that influence the Concentrations of solutions rate of dissolving Colligative property of solutions Students apply the process of osmosis to Osmosis and osmotic pressure determine how salt is removed from sea water 11/14-12/16 Ionization Acids State the general characteristics of acids and Read ch 15 a. Arrhenius bases Problems pg b. Bronsted-Lowry Define acids and base according to Arrhenius, Demo electrolytes vs nonelectrolytes c. Lewis Bronsted-Lowry, and Lewis theories Test Acid/Base Theory ORQ Bases Identify conjugate acid-base pair Lab: Standardization of Basic solution a. Arrhenius Prediction of products of acid-base reactions Lab: acid base titration b. Bronsted-Lowry Distinguish between weak-strong and concentrate Lab: ph/ hydrolysis, acids/bases c. Lewis -dilute Lab: qualitative analysis Reactions of acids and bases Distinguish between strong-weak electrolytes (neutralizations) Understand the mechanics of dissociation and Salts ionization Dissociation Write equations for ionization Ionization of electrolytes a. autoionization Strength of electrolytes b. step wise ionization Autoionization c. the "net" equation Stepwise ionization Predict the boiling point and freezing point of Colligative properties of electrolytes electrolytic solutions 3

4 Topics Concepts Processes SPAN/AP CHEMISTRY 1/4-2/24 2/27-3/30 Chemical equilibrium Reversible reactions Students describe reversible reactions Read Ch Rates of reactions Students explain rates of forward and reverse Test LeChatelier Principle reactions Read Ch 16.3 & 14 Factors that affect equilibrium Students explain & apply LeChatlier Principle to Equilibrium constants everyday situations Ionization constants Students predict the effects of various factors on Ion product for water reaction rates Solubility product constants Students write equilibrium constant determining Hydrolysis equation Buffers Students calculate equilibrium constants and Reaction mechanisms concentration of reactants products ph and poh Students calculate ionization constants for weak acids and bases Students use ion products to calculate H+, OH-. ph and poh Students test the effects of buffers Students explain how certain salts produce solutions that are acidic or basic Organic Chemistry The shape and bonding of the Describe the shape of carbon atoms and how Read ch Saturated Hydrocarbons carbon atom this affects bonding Questions pg Alkanes Explain bonding in alkanes Lab:molecular geometry Isomerism Write names and draw structures of the first Lab: structure of covalent molecules/ Nomenclature 10 alkanes polyatomic ions Reactions Understand process of isomerization Test Sources of Write IUPAC names structures for halogenated Read Ch Octane rating hydrocarbons Questions pg Cycloalkanes Write formula cycloalkanes and name each Questions pg Write equations for & predict products of Questions pg reactions that produce or involve alkanes Lab: alkanes, alkenes, alkynes Understand the availability and demand for Test hydrocarbons and the refining process Understand octane rating at the gas pump Indicate biological use of alkane 4

5 4/9-5/11 Alcohols Name compounds Read Ch ethers Drawing models from formula Questions pg thiols Predict products of reactions Questions pg aldehydes Chemical/Physical Properties Questions pg ketones Lab: synthesis of aspirin carboxylic acid Lab: alcohols esters Lab: aldehydes/ketones Carbon cmpds of nitrogen Lab: esters & soaps Amine Read ch 25&29 amides Questions pg amino acids Questions pg peptides Lab:organic functional groups proteins Carbohydrates Read ch 27 sugars Questions pg starches Lab: detection of fats/proteins, carbs in food cellulose glycogen lipids enzymes Read Ch 28 * Electrochemistry added as time permits Questions pg *Current Topis in Reading done weekly *All Assessments are ACT and AP type assessments 5

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